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How does water pollution affect living things?
When water pollution causes an algal bloom in a lake or marine environment, the proliferation of newly introduced nutrients stimulates plant and algae growth, which in turn reduces oxygen levels in the water. Marine ecosystems are also threatened by marine debris, which can strangle, suffocate, and starve animals.
How does water pollution affect the environment and humans?
Water pollution can cause water to become toxic to humans and the environment. Water is an essential resource for all life on Earth. If a water source becomes contaminated due to pollution, it can lead to health issues in humans, such as cancer or cardiovascular conditions.
How does water pollution affect animals and the environment?
If water contains toxic substances or dangerous micro organisms, plants and animals can become sick and may even die. When water pollution is very large-scaled, huge numbers of fish, birds and other animals may die. Besides, fish and shellfish from polluted waters can be unsafe to eat.
How does pollution affect the environment?
Air pollution can damage crops and trees in a variety of ways. Ground-level ozone can lead to reductions in agricultural crop and commercial forest yields, reduced growth and survivability of tree seedlings, and increased plant susceptibility to disease, pests and other environmental stresses (such as harsh weather).
What are the effects of water pollution class 12?
Sewage from our homes as well from hospitals contains many undesirable pathogenic microorganisms which can cause diseases like dysentery, typhoid, jaundice, cholera.
What are the effects of pollution on environment?
What are the harmful effects of water pollution?
A number of waterborne diseases are produced by the pathogens present in polluted water,affecting humans and animals alike.
How does polluted water affect the environment?
The main problem caused by water pollution is that it kills organisms that depend on these water bodies. Dead fish, crabs, birds and sea gulls, dolphins, and many other animals often wind up on beaches, killed by pollutants in their habitat (living environment). Pollution disrupts the natural food chain as well.
How does water pollution affect the environment and your health?
Water pollution can cause water to become toxic to humans and the environment. Water is an essential resource for all life on Earth. If a water source becomes contaminated due to pollution, it can lead to health issues in humans, such as cancer or cardiovascular conditions.
What negative effects does pollution have on the environment?
Air pollution has a negative impact on the environment and life in general. Air pollution may result in negative effects such as global warming, respiratory and heart complications, acid rain, destruction of the Ozone layer and destruction of natural habitats. Fossil fuels produce high levels of carbon.